package com.example.exam.securityConfig.handler;


import com.example.exam.util.JSON;
import com.example.exam.util.RespBean;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@Component
public class MyAuthenticationEntryPoint implements AuthenticationEntryPoint {

    @Override
    public void commence(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, AuthenticationException e) throws IOException, ServletException {
        httpServletResponse.setCharacterEncoding("utf-8");
        httpServletResponse.getWriter().write(JSON.writeToString(RespBean.error("尚未登录,请登录")));
    }
}
